DSR-50/50P
4-77
4-78
SYNC GENERATOR 2
VD-28 (2/15)
VD-28 (SYNC GENERATOR 2) SCHEMATIC DIAGRAM
• See page 4-71 for VD-28 printed wiring board.
• See page 4-149 for waveforms.
0.7
0.1
10
14
1.1
1.6
2.9
0.6
0.7
0.7
13
2.9
0.7
2.9
1.8
3.8
2.9
2.9
0.1
0.7
2.9
0.1
2.9
12
0.2
2.9
11
3.8
2.9
2.9
0.2
0.2
0.2
2.9
3.8
2.6
0.7
4.6
0.2
4.4
0.3
0.1
4.8
0.3
2.9
1.8
2.9
2.9
0.3
0.1
0.7
9
2.9
2.9
2.9
2.9
2.9
0
3.8
3.8
1.8
1.8
2.9
3.8
0
3.8
5
9.1
4.2
2.5
2.5
R4.2/P3.8
R2.4/P1.7
R2.4/P1.7
0
3.8
5
3.8
5
5
0
R3.9/P3.2
R3.7/P3
3.9
R3.7/P3
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
3.4
5
0
5
5
0
0.5
0.1
5
0.5
0.5
0
5
0.1
0.5
5
5
0.5
3.4
0
5
R0/P5
5
0.1
3.4
0.1
5
5
5
5
0
0
3.4
5
0.5
4.5
4.5
3.8
0
5
3.8
2.5
3.9
3.1
5
0
3.8
5
2.5
3.8
1.4
1.4
2.5
2.5
4.1
9.1
DSR-50P
DSR-50
0.1
33k
R064
22k
R066
0.1u
C061
TC74VHC123AFT(EL)
IC031
1
2
3
4
5
6
7
8
9
1
01
11
21
31
41
51
6
18p
C055
100
R065
22p
C056
10V
6.8u
C058
2k
R062
10k
R063
10k
R067
0.1u
C072
100
R070
10V
6.8u
C075
2200
R074
10k
R071
27k
R072
R073
27k
TC74VHC163FT(EL)
IC025
1
2
3
4
5
6
7
8
9
1
01
11
21
31
41
51
6
TC74VHC163FT(EL)
IC028
1
2
3
4
5
6
7
8
9
1
01
11
21
31
41
51
6
TC74VHC74FT(EL)
IC030
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TC7S02FU(TE85R)
IC033
1
2
3
45
TC7S86FU(TE85R)
IC040
1
2
3
45
10V
6.8u
C076
22p
C074
100
R078
18p
C066
TC74VHC123AFT(EL)
IC037
1
2
3
4
5
6
7
8
9
1
01
11
21
31
41
51
6
0.1u
C079
22k
R080
33k
R077
2k
R075
27k
R089
27k
R088
10k
R086
2k
R094
10V
6.8u
C089
100
R085
0.1u
C085
10k
R079
10k
R076
TC74VHC86FT(EL)
IC043
1
2
3
4
5
6
7
8
9
10
11
12
13
14
0.1u
C073
0
R092
XX
R093
2SA1576A-
T106-R
Q005
2SA1576A-
T106-R
Q006
1k
R087
1k
R097
100
R099
100
R095
C091
10p
10p
C095
4700
R098
4700
R100
SC_U
SC_V
0.1u
C086
0.1u
C080
0.1u
C060
0.1u
C054
0.1u
C083
0.1u
C062
6.3V
100u
C092
16V
47u
C093
0.1u
C050
0.1u
C081
0.1u
C064
TC74VHC164FT(EL)
IC034
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TC74VHC04FT(EL)
IC029
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TC74VHC164FT(EL)
IC032
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R_SYNC_OUT
TC74VHC164FT(EL)
IC026
1
2
3
4
5
6
7
8
9
10
11
12
13
14
0
R068
0
R069
R_BF_OUT
TC74VHC164FT(EL)
IC039
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TC7S08FU(TE85R)
IC044
1
2
3
45
XX
R081
XX
R082
XX
R083
0
R084
R_Y_BLK
0.1u
C051
0.1u
C071
FB004
FB009
FB005
FB001
FB006
6800
R090
2200
R091
4700
R096
2SA1576A-T106-R
Q004
FB007
GEN_REF_Y
CL015
CL016
FB003
V_SYNC_HI
DIG_+5V
UPC358G2-E2
IC035
1
2
3
4
5678
UPC358G2-E2
IC042
1
2
3
4
5678
SW_+3V
0
R1111
XX
R1112
4700
R1122
14-2
12-2
12-3
12-1
10-1
13-2
7-3
7-2
7-1
14-1
1
A
9V
13-1
GND
A4
A1
A2
A3
C4
E5
C1
E8
E8
E4
E6
E1
A5
E7
E2
E6
IC029
IC030
IC031
IC043
2
16
I
12
G
6
8
D
E
VD-28 BOARD (2/15)
B
7
05
19
15
13
10
17
11
C
H
F
3
18
J
14
9
4
5
IC035
IC040
IC042
IC037
IC033
IC028
IC025
IC026
IC032
IC034
IC039
IC044
VD-28 BOARD (1/15)
12
VD-28 BOARD (6/15)
22
VD-28 BOARD (9/15)
21
VD-28 BOARD (7/15)
20
VD-28 BOARD (10/15)
19
VD-28 BOARD (15/15)
17
VD-28 BOARD (3/15)
15
VD-28 BOARD (10/15)
16
18
VD-28 BOARD (14/15)
VD-28 BOARD (1/15)
7
XX MARK:NO MOUNT
SYNC GENERATOR 2
-REF.NO.:10,000 SERIES-
VD-28 BOARD (3/15)
14
VD-28 BOARD (1/15)
10
VD-28 BOARD (3/15)
13